Increase of the precision of pt, eta, phi of the GenParticles

cms-sw · Feb 19, 2024 · 1977a60 · 1977a60
1 parent 4f61519
commit 1977a60
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/PhysicsTools/NanoAOD/python/custom_muon_cff.py b/PhysicsTools/NanoAOD/python/custom_muon_cff.py
@@ -329,12 +329,21 @@ def AddTriggerObjectBits(process):
 
     return process
 
+def IncreaseGenPrecesion(process):
+
+    process.genParticleTable.variables.pt = Var("pt",  float, precision=16)
+    process.genParticleTable.variables.eta = Var("eta",  float,precision=16)
+    process.genParticleTable.variables.phi = Var("phi", float,precision=16)
+
+    return process
+
 def PrepMuonCustomNanoAOD(process):
 
     process = Custom_Muon_Task(process)
     process = AddPFTracks(process)
     process = AddVariablesForMuon(process)
     process = AddTriggerObjectBits(process)
+    process = IncreaseGenPrecesion(process)
 
 
     return process